237001570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{1913}}^1$

素因数の和:2886

約数の個数: 32

約数和(自身を含む): 460140912

約数和(自身を除く): 223139342

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 953, 1906, 1913, 3826, 4765, 9530, 9565, 12389, 19130, 24778, 24869, 49738, 61945, 123890, 124345, 248690, 1823089, 3646178, 9115445, 18230890, 23700157, 47400314, 118500785, 237001570]

約数ペア:

[(1, 237001570), (2, 118500785), (5, 47400314), (10, 23700157), (13, 18230890), (26, 9115445), (65, 3646178), (130, 1823089), (953, 248690), (1906, 124345), (1913, 123890), (3826, 61945), (4765, 49738), (9530, 24869), (9565, 24778), (12389, 19130)]